01: /*
02: * Copyright (c) 1998-2008 Caucho Technology -- all rights reserved
03: *
04: * This file is part of Resin(R) Open Source
05: *
06: * Each copy or derived work must preserve the copyright notice and this
07: * notice unmodified.
08: *
09: * Resin Open Source is free software; you can redistribute it and/or modify
10: * it under the terms of the GNU General Public License as published by
11: * the Free Software Foundation; either version 2 of the License, or
12: * (at your option) any later version.
13: *
14: * Resin Open Source is distributed in the hope that it will be useful,
15: * but WITHOUT ANY WARRANTY; without even the implied warranty of
16: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
17: * of NON-INFRINGEMENT. See the GNU General Public License for more
18: * details.
19: *
20: * You should have received a copy of the GNU General Public License
21: * along with Resin Open Source; if not, write to the
22: *
23: * Free Software Foundation, Inc.
24: * 59 Temple Place, Suite 330
25: * Boston, MA 02111-1307 USA
26: *
27: * @author Scott Ferguson
28: */
29:
30: package com.caucho.vfs;
31:
32: import java.lang.reflect.Method;
33:
34: /**
35: * FilePath implements the native filesystem.
36: */
37: public class JniFilePath {
38: public static FilesystemPath create() {
39: try {
40: Thread thread = Thread.currentThread();
41: ClassLoader loader = thread.getContextClassLoader();
42:
43: Class pathClass = Class.forName(
44: "com.caucho.vfs.JniFilePathImpl", false, loader);
45:
46: Method isEnabled = pathClass.getMethod("isEnabled",
47: new Class[0]);
48:
49: Object result = isEnabled.invoke(null);
50:
51: if (Boolean.TRUE.equals(result))
52: return (FilesystemPath) pathClass.newInstance();
53: } catch (ClassNotFoundException e) {
54: } catch (Throwable e) {
55: }
56:
57: return null;
58: }
59: }
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